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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Xforce | Twin 3" Stainless Steel Cat Back Exhaust | Holden VZ Monaro / HSV GTO 6.0L 2004–2006 | ES-HV15-CBSHolden VZ GTO 6L Twin 3" Cat Back Exhaust ES HV15 CBS Maximize the performance and acoustic profile of your 6. 0L LS2 powered VZ with the Xforce Twin 3" Cat Back System. Specifically engineered for the VZ Monaro and HSV GTO platform, this system features a massive twin 3" bore for ultimate exhaust flow. Constructed from premium 304 stainless steel with a high end brushed finish, it provides the perfect balance of show quality aesthetics and long term
Holden VZ GTO 6L Twin 3" Cat Back Exhaust - ES-HV15-CBS
Maximize the performance and acoustic profile of your 6.0L LS2 powered VZ with the Xforce Twin 3" Cat Back System. Specifically engineered for the VZ Monaro and HSV GTO platform, this system features a massive twin 3" bore for ultimate exhaust flow. Constructed from premium 304 stainless steel with a high-end brushed finish, it provides the perfect balance of show-quality aesthetics and long-term durability.
What's in the Box?
- 1x Twin 3" Intermediate Section with Straight-Through Mufflers
- 1x Rear Section with Straight-Through Resonators
- 2x 5" Polished Exhaust Tips
- All Necessary Gaskets, Nuts, and Bolts for Installation
Features:
This product offers the following high-performance features:
- Twin 3" Mandrel-Bent Tubing: Large diameter pipework ensures minimal backpressure, allowing your 6.0L V8 to breathe freely and produce maximum power.
- 304 Stainless Steel Construction: High-grade stainless steel offers superior resistance to heat and corrosion, ensuring your system lasts for years to come.
- Straight-Through Design: Features both center mufflers and rear resonators with a straight-through internal design, providing a raw, high-volume V8 bark without restriction.
- Massive 5" Tips: Finished with oversized 5-inch outlet tips on both sides, designed to fill the rear bumper cutouts for a modern and aggressive street presence.
- Brushed Finish: The pipework features a professional brushed finish for a premium look under the vehicle.
Specifications:
- Make: Holden / HSV
- Model: VZ Monaro / GTO
- Year Range: 2004 - 2006
- Engine: 6.0L LS2 V8
- Material: 304 Stainless Steel
- Pipe Size: Twin 3.0 Inch
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
Vehicle Applications for ES-HV15-CBS
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HOLDEN / HSV | ||||||||
| Holden | Monaro | 2004 | 2006 | Coupe | VZ | 6.0L LS2 V8 | CV8-Z | RWD |
| HSV | GTO | 2004 | 2006 | Coupe | VZ | 6.0L LS2 V8 | Coupe GTO | RWD |
Warranty Information
| Product Type | Warranty Period |
|---|---|
| 304 & 201 Stainless Steel Exhaust Systems | 60 Months |
| Accessories | 12 Months |
| Catalytic Converters | 12 Months |
| Electronic Products (Including SmartBox) | 12 Months |
| Mild Steel & 409 Stainless Steel Exhaust Systems | 24 Months |
| Mild Steel Headers | 12 Months |
| Stainless Steel Headers | 24 Months |
| Universal 304 Stainless Steel Mufflers | 24 Months |
| Universal Mild Steel & 409 Stainless Steel Mufflers | 12 Months |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 374 reviews
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Product Reviews
★★★★★ 5
Comfortable
These are very comfortable to wear
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
★★★★★ 5
Love these socks!
The wife struggles with socks. She only like the Nike ones, then they discontinued them, so had to start the search again! Found these, they are expensive just like the Nike, but the size is true, they look great, they are super soft and stretchy. They are light weight and breathable and seem to wick away moisture. She loves these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again.
I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers.
With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands.
They shift. They lose their shape. They get holes in them and wear out too fast. Not these.
I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ......
I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach.
The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new.
Like I said - I am back to buy them again. Great quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2021
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